Night of Knives by Jon Evans
Veronica Kelly came to Africa to start her life over. Still reeling from her divorce, she is grateful when a handsome stranger invites her to join a tour to visit gorillas in Uganda's wild Impenetrable Forest. A trip that goes desperately wrong when their group is captured by brutal gunmen.
Then one tourist is executed.
And then another.
This is no random kidnapping: their abduction is only the first move in a deadly strategic game. A game in which Veronica's ex-husband is somehow involved.
Now she must embark on a wild journey across Africa, to unveil a malignant conspiracy before it consumes entire nations - and thousands of lives...